Gosh, that's why these forums are a bit of a sanity line as generally and understandably people just don't understand the agonising / frustrating process of ttc when you have fertility issues... I honestly look at a month in an entirely different way now and it's divided up into sections (af / Provera, then clomid, then shagging like bunnies, day 21, then the two week wait that feels like forever) ...
Ditsy, I haven't had a natural period (not Provera induced) for well over a year and before then my periods were crazy irregular so it's hard to recall what it was like ... I'm pretty sure I didn't cramp for a whole week before but I've read clomid can make your af symptoms worse due to the hormones. As you guys say, the symptoms of early pregnancy and the onset of a period are so similar it's just cruel.
CountryCob, it is a form of self- torture but the 'what if' possibility gets me every time. Tonight I even got the test out of the bin as a faint evaporation line had appeared ... I need to honestly get a grip 
My hubby doesn't get it really, he tries to support but the process (barring rumpy pumpy) is pretty solitary. He witnesses my clomid craziness and I try to otherwise shield him as I think it's better to talk to those who are also going through it. It stops him from worrying he may need to get the men in white coats and it makes me feel like I'm not alone xx
Thanks Fingerscrossed, I hope you're starting to enjoy early pregnancy now and not worry too much xx